With London’s Heathrow Airport shut Friday, global air travel is expected to be disrupted for days, potentially costing the airline industry hundreds of millions of dollars. The chaos in air travel caused by a fire at an electrical substation supplying the airport could last days,

The closure of London’s Heathrow Airport due to a large fire that knocked out power has disrupted international travel, with more than 100 flights affected. Heathrow said the closure would affect travel in the upcoming days,

A massive outage at London’s Heathrow Airport on Friday has caused chaos for travelers across the globe, including those flying out of Bay Area airports.